> The MMC_RSP_R1_NO_CRC type of response is not being used by the mmc
> core for any commands. Let's therefore drop it, together with the
> corresponding code in the host drivers.
>
> Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
Reviewed-by: Avri Altman <avri.altman@xxxxxxx>
> ---
> drivers/mmc/host/rtsx_pci_sdmmc.c | 2 --
> drivers/mmc/host/rtsx_usb_sdmmc.c | 3 ---
> drivers/mmc/host/tmio_mmc_core.c | 1 -
> include/linux/mmc/core.h | 3 ---
> 4 files changed, 9 deletions(-)
>
> diff --git a/drivers/mmc/host/rtsx_pci_sdmmc.c
> b/drivers/mmc/host/rtsx_pci_sdmmc.c
> index 48d3b0aae5a0..0c6eb60a95fd 100644
> --- a/drivers/mmc/host/rtsx_pci_sdmmc.c
> +++ b/drivers/mmc/host/rtsx_pci_sdmmc.c
> @@ -115,8 +115,6 @@ static int sd_response_type(struct mmc_command
> *cmd)
> return SD_RSP_TYPE_R0;
> case MMC_RSP_R1:
> return SD_RSP_TYPE_R1;
> - case MMC_RSP_R1_NO_CRC:
> - return SD_RSP_TYPE_R1 | SD_NO_CHECK_CRC7;
> case MMC_RSP_R1B:
> return SD_RSP_TYPE_R1b;
> case MMC_RSP_R2:
> diff --git a/drivers/mmc/host/rtsx_usb_sdmmc.c
> b/drivers/mmc/host/rtsx_usb_sdmmc.c
> index 107c78df53cf..d229c2b83ea9 100644
> --- a/drivers/mmc/host/rtsx_usb_sdmmc.c
> +++ b/drivers/mmc/host/rtsx_usb_sdmmc.c
> @@ -313,9 +313,6 @@ static void sd_send_cmd_get_rsp(struct
> rtsx_usb_sdmmc *host,
> case MMC_RSP_R1:
> rsp_type = SD_RSP_TYPE_R1;
> break;
> - case MMC_RSP_R1_NO_CRC:
> - rsp_type = SD_RSP_TYPE_R1 | SD_NO_CHECK_CRC7;
> - break;
> case MMC_RSP_R1B:
> rsp_type = SD_RSP_TYPE_R1b;
> break;
> diff --git a/drivers/mmc/host/tmio_mmc_core.c
> b/drivers/mmc/host/tmio_mmc_core.c
> index 45a474ccab1c..04c1c54df791 100644
> --- a/drivers/mmc/host/tmio_mmc_core.c
> +++ b/drivers/mmc/host/tmio_mmc_core.c
> @@ -297,7 +297,6 @@ static int tmio_mmc_start_command(struct
> tmio_mmc_host *host,
> switch (mmc_resp_type(cmd)) {
> case MMC_RSP_NONE: c |= RESP_NONE; break;
> case MMC_RSP_R1:
> - case MMC_RSP_R1_NO_CRC:
> c |= RESP_R1; break;
> case MMC_RSP_R1B: c |= RESP_R1B; break;
> case MMC_RSP_R2: c |= RESP_R2; break;
> diff --git a/include/linux/mmc/core.h b/include/linux/mmc/core.h index
> 56972bd78462..e13856ab6ad0 100644
> --- a/include/linux/mmc/core.h
> +++ b/include/linux/mmc/core.h
> @@ -64,9 +64,6 @@ struct mmc_command {
> #define MMC_RSP_R6
> (MMC_RSP_PRESENT|MMC_RSP_CRC|MMC_RSP_OPCODE)
> #define MMC_RSP_R7
> (MMC_RSP_PRESENT|MMC_RSP_CRC|MMC_RSP_OPCODE)
>
> -/* Can be used by core to poll after switch to MMC HS mode */
> -#define MMC_RSP_R1_NO_CRC
> (MMC_RSP_PRESENT|MMC_RSP_OPCODE)
> -
> #define mmc_resp_type(cmd) ((cmd)->flags &
> (MMC_RSP_PRESENT|MMC_RSP_136|MMC_RSP_CRC|MMC_RSP_BUSY|MMC
> _RSP_OPCODE))
>
> /*
> --
> 2.43.0
>
